The following is the Sept. 25, 2025, Congressional Research Service report to Congress, Navy Columbia (SSBN-826) Class ...

Long delays to get parts for F/A-18 fighters and Virginia-class submarines have forced maintainers to strip from other ...

The USS F-1 submarine, sunk in 1917, has been discovered and mapped in 3D using advanced technology at a depth of 1,300 feet.

USS Connecticut (SSN-22), one of just three elite Seawolf-class attack submarines, has been sidelined since a 2021 seamount ...

Ohio, Michigan, Florida, and Georgia—retire between 2026–2028, removing up to 616 undersea Tomahawk cells and unmatched support for covert special operations. -Built in the 1980s as SSBNs, they were ...

(WHSV) - Over 70 years ago on Sept. 30, 1954, the U.S. Navy commissioned the world’s first nuclear submarine.

The U.S. Navy is making "historic investments" in its undersea warfare capabilities, the Pacific Submarine Force told ...

Armed with nuclear missiles, the USS Growler acted as a deterrent to keep other nations from using their nuclear weapons during the Cold War.

Generally speaking, a submarine cannot typically outrun an enemy torpedo outright, but submarines do use speed in other ways ...

The race has intensified as the sea ice has been declining. It's one of the harshest environments on Earth. But the Arctic is also of growing strategic importance - where the U.S. is in a race with ...

Exercise Pacific Reach 2025, hosted by the Republic of Singapore Navy, is the largest submarine escape and rescue drill the ...

The newest sub in service of the Royal Navy is part of the Astute class of fast attack submarines. Fast attack submarines, ...